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1. 发明授权

US06465552B1 Thermoplastic silicone elastomers employing radical cure 有权
标题翻译：使用自由基固化的热塑性硅橡胶
公开(公告)号：US06465552B1
公开(公告)日：2002-10-15
申请号：US09845971
申请日：2001-05-01
申请人： Igor Chorvath , Frances Marie Fournier , Christopher James Julien , Michael Kang-Jen Lee , Dawei Li , Jun Liao , Robert Leo Oldinski , Richard Leroy Rabe , David Joseph Romenesko , Thomas John Tangney , Yongjun Lee , Koji Nakanishi
发明人： Igor Chorvath , Frances Marie Fournier , Christopher James Julien , Michael Kang-Jen Lee , Dawei Li , Jun Liao , Robert Leo Oldinski , Richard Leroy Rabe , David Joseph Romenesko , Thomas John Tangney , Yongjun Lee , Koji Nakanishi
IPC分类号： C08K513
CPC分类号： C08L83/04 , C08G77/12 , C08G77/14 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/448 , C08G77/455 , C08G77/458 , C08G77/46 , C08L67/02 , C08L83/00 , C08L2666/14 , C08L2666/28
摘要： Thermoplastic elastomers are disclosed which are prepared by; (I) mixing, (A) a thermoplastic resin comprising more than 50 percent by volume of a polyamide or a polyester resin, (B) a silicone base comprising; (B′) 100 parts by weight of a diorganopolysiloxane gum having a plasticity of at least 30 and having an average of at least 2 alkenyl groups per molecule and (B″) 5 to 200 parts by weight of a reinforcing filler, wherein the weight ratio of said silicone base to said polyamide or polyester resin is from 35:65 to 85:15, (C) a compatibilizer, (D) a radical initiator, present in an amount sufficient to cure said diorganopolysiloxane gum, and optionally (E) a stabilizer, (II) dynamically vulcanizing said diorganopolysiloxanes gum, wherein at least one property of the thermoplastic elastomer selected from tensile strength or elongation is at least 25% greater than the respective property for a corresponding simple blend wherein said diorganopolysiloxane is not cured and said thermoplastic elastomer has an elongation of at least 25%.
摘要翻译：公开了热塑性弹性体，其通过以下制备：（I）混合（A）包含超过50体积％的聚酰胺或聚酯树脂的热塑性树脂，（B）包含（B'）100重量份具有至少30的塑性并且每分子平均具有至少2个烯基的二有机基聚硅氧烷胶的重量和（B“）5至200重量份的增强填料，其中所述硅氧烷基与所述聚酰胺或聚酯树脂为35:65至85:15，（C）增容剂，（D）自由基引发剂，其量足以固化所述二有机聚硅氧烷胶，和（E）稳定剂，（II）动态硫化所述二有机聚硅氧烷胶，其中选自拉伸强度或伸长率的热塑性弹性体的至少一种性质相对于相应的简单混合物的相应性能至少大25％，其中所述二有机聚硅氧烷未固化，并且所述热塑性弹性体 tomer的伸长率至少为25％。

2. 发明授权

US06713569B2 Thermoplastic silicone elastomers formed from nylon resins 有权
标题翻译：由尼龙树脂形成的热塑性硅橡胶
公开(公告)号：US06713569B2
公开(公告)日：2004-03-30
申请号：US10015155
申请日：2001-10-26
申请人： Igor Chorvath , Frances Marie Fournier , Michael Kang-Jen Lee , Dawei Li , Robert Leo Oldinski , Richard Leroy Rabe , Jeffrey Paul Sage , Dean Curtis Gray , Yongjun Lee , Koji Nakanishi
发明人： Igor Chorvath , Frances Marie Fournier , Michael Kang-Jen Lee , Dawei Li , Robert Leo Oldinski , Richard Leroy Rabe , Jeffrey Paul Sage , Dean Curtis Gray , Yongjun Lee , Koji Nakanishi
IPC分类号： C08K513
CPC分类号： C08L83/04 , C08G77/12 , C08G77/20 , C08G77/44 , Y10S525/903 , C08L2666/14 , C08L2666/28
摘要： A method for preparing a thermoplastic elastomer is disclosed, said method comprising (I) mixing (A) a rheologically stable polyamide resin having a melting point or glass transition temperature of 25° C. to 275° C., (B) a silicone base comprising (B′) 100 parts by weight of a diorganopolysiloxane gum having a plasticity of at least 30 and having an average of at least 2 alkenyl radicals in its molecule and (B″) 5 to 200 parts by weight of a reinforcing filler, the weight ratio of said silicone base to said polyamide resin is from 35:65 to 85:15, (C) 0.01 to 5 parts by weight of a stabilizer per 100 parts by weight of said polyamide resin plus said silicone base, said stabilizer being selected from hindered phenols; thioesters; hindered amines; 2,2′-(1,4-phenylene)bis(4H-3,1-benzoxazin-4-one); and 3,5-di-tert-butyl-4-hydroxybenzoic acid, hexadecyl ester, (D) an organohydrido silicon compound which contains an average of at least 2 silicon-bonded hydrogen groups in its molecule and (E) a hydrosilation catalyst, components (D) and (E) being present in an amount sufficient to cure said diorganopolysiloxane (B′); and (II) dynamically curing said diorganopolysiloxane (B′), wherein at least one property of the thermoplastic elastomer selected from tensile strength or elongation is at least 25% greater than the respective property for a corresponding simple blend wherein said diorganopolysiloxane is not cured and said thermoplastic elastomer has an elongation of at least 25%.
摘要翻译：公开了一种制备热塑性弹性体的方法，所述方法包括（I）混合（A）熔点或玻璃化转变温度为25℃至275℃的流变学稳定的聚酰胺树脂，（B）硅氧烷基包含（B'）100重量份的塑性为至少30的二有机聚硅氧烷胶，其分子中平均具有至少2个烯基，（B“）为5〜200重量份的增强填料，所述硅氧烷基与所述聚酰胺树脂的重量比为35:65至85:15，（C）每100重量份所述聚酰胺树脂加上所述硅氧烷基的稳定剂为0.01-5重量份，所述稳定剂为选自受阻酚; 硫酯; 受阻胺; 2,2' - （1,4-亚苯基）双（4H-3,1-苯并恶嗪-4-酮）; 和3,5-二叔丁基-4-羟基苯甲酸十六烷基酯，（D）在其分子中平均含有至少2个与硅键合的氢基团的有机氢化硅化合物，（E）硅氢化催化剂，组分（D）和（E）以足以固化所述二有机聚硅氧烷（B'）的量存在; 和（II）动态固化所述二有机聚硅氧烷（B'），其中选自拉伸强度或伸长率的热塑性弹性体的至少一种性能比相应的简单混合物的相应性能大至少25％，其中所述二有机聚硅氧烷不固化，所述热塑性弹性体的伸长率至少为25％。

3. 发明授权

US06649704B2 Thermoplastic silicone elastomers from compatibilized polyamide resins 有权
标题翻译：来自相容聚酰胺树脂的热塑性硅橡胶
公开(公告)号：US06649704B2
公开(公告)日：2003-11-18
申请号：US10014957
申请日：2001-10-26
申请人： Christopher Michael Brewer , Igor Chorvath , Frances Marie Fournier , Michael Kang-Jen Lee , Dawei Li , Robert Leo Oldinski , Lenin James Petroff , Richard Leroy Rabe , David Joseph Romenesko , Yongjun Lee , Koji Nakanishi
发明人： Christopher Michael Brewer , Igor Chorvath , Frances Marie Fournier , Michael Kang-Jen Lee , Dawei Li , Robert Leo Oldinski , Lenin James Petroff , Richard Leroy Rabe , David Joseph Romenesko , Yongjun Lee , Koji Nakanishi
IPC分类号： C08G7708
CPC分类号： C08L77/02 , C08G77/12 , C08G77/14 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/26 , C08G77/44 , C08G77/445 , C08G77/448 , C08G77/455 , C08G77/458 , C08G77/46 , C08L77/00 , C08L77/06 , C08L83/04 , Y10S525/903 , C08L83/00 , C08L2666/14
摘要： A method for preparing a thermoplastic elastomer is disclosed, said method comprising (I) mixing (A) a rheologically stable polyamide resin having a melting point or glass transition temperature of 25° C. to 275° C., (B) a silicone base comprising (B′) 100 parts by weight of a diorganopolysiloxane gum having a plasticity of at least 30 and having an average of at least 2 alkenyl groups in its molecule and (B″) 5 to 200 parts by weight of a reinforcing filler, the weight ratio of said silicone base to said polyamide resin is from 35:65 to 85:15, (C) a compatibilizer selected from (i) a coupling agent, (ii) a functional diorganopolysiloxane or (iii) a copolymer comprising at least one diorganopolysiloxane block and at least one block selected from polyamide, polyether, polyurethane, polyurea, polycarbonate or polyacrylate, (D) an organohydrido silicon compound which contains an average of at least 2 silicon-bonded hydrogen groups in its molecule and (E) a hydrosilation catalyst, components (D) and (E) being present in an amount sufficient to cure said diorganopolysiloxane (B′); and (II) dynamically curing said diorganopolysiloxane (B′).
摘要翻译：公开了一种制备热塑性弹性体的方法，所述方法包括（I）混合（A）熔点或玻璃化转变温度为25℃至275℃的流变学稳定的聚酰胺树脂，（B）硅氧烷基包含（B'）100重量份的可塑性为至少30且在其分子中平均具有至少2个烯基的二有机聚硅氧烷胶，（B“）为（B”）5〜200重量份的增强填料，所述硅氧烷基与所述聚酰胺树脂的重量比为35:65至85:15，（C）增容剂，其选自（i）偶联剂，（ii）官能二有机基聚硅氧烷或（iii）至少包含一个二有机聚硅氧烷嵌段和至少一个选自聚酰胺，聚醚，聚氨酯，聚脲，聚碳酸酯或聚丙烯酸酯的嵌段;（D）有机氢化硅化合物，其在其分子中含有平均至少2个与硅键合的氢基团，（E）a 硅氢化催化剂，组分（D ）和（E）以足以固化所述二有机聚硅氧烷（B'）的量存在; 和（II）动态固化所述二有机聚硅氧烷（B'）。

4. 发明授权

US06362288B1 Thermoplastic silicone elastomers from compatibilized polyamide resins 有权
标题翻译：来自相容聚酰胺树脂的热塑性硅橡胶
公开(公告)号：US06362288B1
公开(公告)日：2002-03-26
申请号：US09616625
申请日：2000-07-26
申请人： Christopher Michael Brewer , Igor Chorvath , Michael K. Lee , Yongjun Lee , Dawei Li , Koji Nakanishi , Robert Leo Oldinski , Lenin James Petroff , Richard L. Rabe , David Joseph Romenesko
发明人： Christopher Michael Brewer , Igor Chorvath , Michael K. Lee , Yongjun Lee , Dawei Li , Koji Nakanishi , Robert Leo Oldinski , Lenin James Petroff , Richard L. Rabe , David Joseph Romenesko
IPC分类号： G08G7708
CPC分类号： C08L77/02 , C08G77/12 , C08G77/14 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/26 , C08G77/44 , C08G77/445 , C08G77/448 , C08G77/455 , C08G77/458 , C08G77/46 , C08L77/00 , C08L77/06 , C08L83/04 , Y10S525/903 , C08L83/00 , C08L2666/14
摘要： A method for preparing a thermoplastic elastomer is disclosed, said method comprising (I) mixing (A) a rheologically stable polyamide resin having a melting point or glass transition temperature of 25° C. to 275° C., (B) a silicone base comprising (B′) 100 parts by weight of a diorganopolysiloxane gum having a plasticity of at least 30 and having an average of at least 2 alkenyl groups in its molecule and (B″) 5 to 200 parts by weight of a reinforcing filler, the weight ratio of said silicone base to said polyamide resin being greater than 35:65 to 85:15, (C) a compatibilizer selected from (i) a coupling agent, (ii) a functional diorganopolysiloxane or (iii) a copolymer comprising at least one diorganopolysiloxane block and at least one block selected from polyamide, polyether, polyurethane, polyurea, polycarbonate or polyacrylate, (D) an organohydrido silicon compound which contains an average of at least 2 silicon-bonded hydrogen groups in its molecule and (E) a hydrosilation catalyst, components (D) and (E) being present in an amount sufficient to cure said diorganopolysiloxane (B′); and (II) dynamically curing said diorganopolysiloxane (B′).
摘要翻译：公开了一种制备热塑性弹性体的方法，所述方法包括（I）混合（A）熔点或玻璃化转变温度为25℃至275℃的流变学稳定的聚酰胺树脂，（B）硅氧烷基包含（B'）100重量份的可塑性为至少30且在其分子中平均具有至少2个烯基的二有机聚硅氧烷胶，（B“）为（B”）5〜200重量份的增强填料，所述硅氧烷基与所述聚酰胺树脂的重量比大于35:65至85:15，（C）选自（i）偶联剂，（ii）官能二有机聚硅氧烷或（iii）共聚物的增容剂，至少一个二有机聚硅氧烷嵌段和至少一个选自聚酰胺，聚醚，聚氨酯，聚脲，聚碳酸酯或聚丙烯酸酯的嵌段;（D）在其分子中平均含有至少2个与硅键合的氢基团的有机氢化硅化合物，（E）硅氢化催化剂部分（D）和（E）以足以固化所述二有机聚硅氧烷（B'）的量存在; 和（II）动态固化所述二有机聚硅氧烷（B'）。

5. 发明授权

US06362287B1 Thermoplastic silicone elastomers formed from nylon resins 有权
标题翻译：由尼龙树脂形成的热塑性硅橡胶
公开(公告)号：US06362287B1
公开(公告)日：2002-03-26
申请号：US09535556
申请日：2000-03-27
申请人： Igor Chorvath , Michael K. Lee , Yongjun Lee , Dawei Li , Koji Nakanishi , Robert Leo Oldinski , Richard L. Rabe , David Joseph Romenesko , Jeffrey Paul Sage
发明人： Igor Chorvath , Michael K. Lee , Yongjun Lee , Dawei Li , Koji Nakanishi , Robert Leo Oldinski , Richard L. Rabe , David Joseph Romenesko , Jeffrey Paul Sage
IPC分类号： C08G7708
CPC分类号： C08L83/04 , C08G77/12 , C08G77/20 , C08G77/44 , Y10S525/903 , C08L2666/14 , C08L2666/28
摘要： A method for preparing a thermoplastic elastomer is disclosed, said method comprising (I) mixing (A) a rheologically stable polyamide resin having a melting point or glass transition temperature of 25° C. to 275° C., (B) a silicone base comprising (B′) 100 parts by weight of a diorganopolysiloxane gum having a plasticity of at least 30 and having an average of at least 2 alkenyl radicals in its molecule and (B″) 5 to 200 parts by weight of a reinforcing filler, the weight ratio of said silicone base to said polyamide resin being greater than 35:65 to 85:15, (C) 0.1 to 5 parts by weight of a hindered phenol compound for each 100 parts by weight of said polyamide and said silicone base, (D) an organohydrido silicon compound which contains an average of at least 2 silicon-bonded hydrogen groups in its molecule and (E) a hydrosilation catalyst, components (D) and (E) being present in an amount sufficient to cure said diorganopolysiloxane (B′); and (II) dynamically curing said diorganopolysiloxane (B′), wherein at least one property of the thermoplastic elastomer selected from tensile strength or elongation is at least 25% greater than the respective property for a corresponding simple blend wherein said diorganopolysiloxane is not cured and said thermoplastic elastomer has an elongation of at least 25%.
摘要翻译：公开了一种制备热塑性弹性体的方法，所述方法包括（I）混合（A）熔点或玻璃化转变温度为25℃至275℃的流变学稳定的聚酰胺树脂，（B）硅氧烷基包含（B'）100重量份的塑性为至少30的二有机聚硅氧烷胶，其分子中平均具有至少2个烯基，（B“）为5〜200重量份的增强填料，所述硅氧烷基与所述聚酰胺树脂的重量比大于35:65至85:15，（C）每100重量份所述聚酰胺和所述有机硅基料为0.1至5重量份的受阻酚化合物，（D）在其分子中平均含有至少2个与硅键合的氢基团的有机氢化硅化合物，（E）硅氢化催化剂，组分（D）和（E）以足以固化所述二有机聚硅氧烷的量存在 B'）; 和（II）动态固化所述二有机聚硅氧烷（B'），其中选自拉伸强度或伸长率的热塑性弹性体的至少一种性能比相应的简单混合物的相应性能大至少25％，其中所述二有机聚硅氧烷不固化，所述热塑性弹性体的伸长率至少为25％。

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